15372435

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2543}}^1$

素因数の和:2595

約数の個数: 32

約数和(自身を含む): 27353088

約数和(自身を除く): 11980653

約数列:

[1, 3, 5, 13, 15, 31, 39, 65, 93, 155, 195, 403, 465, 1209, 2015, 2543, 6045, 7629, 12715, 33059, 38145, 78833, 99177, 165295, 236499, 394165, 495885, 1024829, 1182495, 3074487, 5124145, 15372435]

約数ペア:

[(1, 15372435), (3, 5124145), (5, 3074487), (13, 1182495), (15, 1024829), (31, 495885), (39, 394165), (65, 236499), (93, 165295), (155, 99177), (195, 78833), (403, 38145), (465, 33059), (1209, 12715), (2015, 7629), (2543, 6045)]